// Copyright (C) 2016 Jordan Harband. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: >
    Object.getOwnPropertyDescriptors should not have its behavior impacted by modifications to Object.getOwnPropertyDescriptor
esid: sec-object.getownpropertydescriptors
author: Jordan Harband
---*/

function Test() {
    function fakeObjectGetOwnPropertyDescriptor() {
      throw new Test262Error('The overriden version of Object.getOwnPropertyDescriptor was called!');
    }
    Object.getOwnPropertyDescriptor = fakeObjectGetOwnPropertyDescriptor;

    assert.sameValue(
      Object.getOwnPropertyDescriptor,
      fakeObjectGetOwnPropertyDescriptor,
      'Sanity check failed: could not modify the global Object.getOwnPropertyDescriptor'
    );

    assert.sameValue(Object.keys(Object.getOwnPropertyDescriptors({
      a: 1
    })).length, 1, 'Expected object with 1 key to have 1 descriptor');
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
